The KwikDraw Deluxe Pump with an integrated end-of-stroke indicator is a bellows type of pump designed to draw gases and vapors through KwikDraw Gas Detector Tubes with the squeeze of its handle. To obtain a precise (100 ml) sample volume, the user simply grasps the hand grip and pushes the knob. The pump’s compression system provides the guiding action to drive a spring-loaded bellows pump. 

An integral, easy-to-read stroke counter shows the exact number of strokes performed and provides a positive stop when the stroke is fully compressed. The Kwik-Draw Deluxe Pump has a unique end-of-stroke indicator that ‘winks’ once the precise volume of air is drawn, confirming the right volume of air has been drawn for a successful reading. 

The Gas Tester II H Pump is set for action by compressing the bellows, which locks into place, and the pump is primed to draw a sample by simply pressing the release button. This allows the user to begin the measurement at precisely the right moment. When 100ml of sample air is drawn through the tube, the end-of-stroke indicator changes color. This pump is designed for use with the entire range of KwikDraw detector tubes.

The easy to use and low-cost Gas Tester I pump can be used with one hand by simply pressing the rubber bulb by one’s thumb. In this way, a 100ml of air is drawn through the tube. These pumps are used more for Qualitative analysis than Quantitative analysis.

The Toximeter III is an automatic pump designed for use with KwikDraw detector tubes. This electronically controlled pump allows the user to preset the number of pump strokes from 1 to 250 strokes. This feature makes the pump ideal to take repetitive measurements or determination of ultralow concentration requiring a large number of strokes.